Brief Description about Ceramic Tile

Ceramic Tile is a manufactured piece of hard-wearing material such as ceramic, stone, metal or even glass. Tiles are generally used for covering roofs, floors, and walls, or other objects such as tabletops. Another category are the ceiling tiles, made from lightweight materials such as perlite and mineral wool. The word is derived from the French word tuile, which is, in turn, from the Latin word tegula, meaning a roof tile composed of baked clay. Less precisely, the modern term can refer to any sort of construction tile or similar object, such as rectangular counters used in playing games (see tile-based game).

Tiles are often used to form wall and floor coverings, and can range from simple square tiles to complex mosaics. Tiles are most often made from ceramic, with a hard glaze finish, but other materials are also commonly used, such as glass, slate, and reformed ceramic slurry, which is cast in a mould and fired. 

In the past twenty years, the technology surrounding porcelain tile and glass tiles have increased, moving both from a niche marketplace to a place of prominence in the tile community.

Natural stone tiles can be especially beautiful. However, as a natural product they are often less uniform and require more planning for use and installation. Stone tiles described as "gauged" have very uniform width and length dimensions; "ungauged" stone tiles may vary from their nominal dimensions. Stone tiles such as granite can be sawn on both sides (and then polished on the facing up side) so that they have a uniform thickness. Other natural stone tiles such as slate are typically "riven" (split) on the facing up side so that the thickness of the tile varies from one spot on the tile to another and from one tile to another. Variations in tile thickness can be handled by adjusting the amount of mortar under each part of the tile, by using wide grout lines that "ramp" between different thicknesses, or by using a cold chisel to knock off high spots.

Natural stone tiles can be stained by spilled liquids; they must be sealed and periodically resealed with a sealant in contrast to ceramic tiles which only need their grout lines sealed. However, because of the complex, non repeating patterns in natural stone, small amounts of dirt on many natural stone floor tiles do not readily show.